LG MFL62227222 Owner's Manual page 13

Don't keep hot milk or hot food in your refrigerator. This will result
in an increased temperature and increase in power consumption.
Never overload your refrigerator or cover the shelves with paper or
plastic sheets as it will reduce its efficiency.
Do not open the door frequently. Opening the door lets warm air enter the refrigerator,
and cause temperature to rise.
Close the door properly, make sure that there is no gap between the gasket and
the cabinet of your LG refrigerator.
Wipe excessive moisture on food or place it inside containers or plastic bags.
This will help in retaining its freshness for a longer period of time.
Do not store food which goes bad easily at low temperatures. Such as bananas,
pineapples, etc.
Do not store glass bottles in the freezer compartment - they may break when frozen.
Avoid placing moist food on deep interior refrigerator shelves. It could freeze
upon direct contact with chilled air. To avoid this it is better to store food in the
covered container.
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